.header{
  height: 88rpx;
  padding: 0 0 0;
  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;

  &.through{
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }

  .arrow{
    width: 32rpx;
    padding: 0 42rpx;
    height: 100%;
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    image{
      width: 32rpx;
      height: 32rpx;
    }
  }

  .title{
    font-size: 36rpx;
    color: #fff;
  }
}